Damon also gave Kimmel's ex-girlfriend Sarah Silverman, with whom he made the viral video "I'm F------ Matt Damon," a chance to address the host. "No, I'm good," she declined.

Only one celebrity seemed to be on Team Kimmel.

"[Kimmel is] funny, he's smart, he's good to his family, he's an excellent lover … wait, what's going on here? I didn't write any of this!" Damon said, then spied his old Boston pal Ben Affleck holding up the cue cards. Affleck and Kimmel got (very) close filming "I'm F------ Ben Affleck" as a follow-up to the Damon/Silverman video.

"Oh, come on man!" Damon cried, as the "Argo" director shrugged.

Check out some of Damon's other zingers; then see how the Twitterverse reacted to the show's hijacking:

"This is like the time I lost my virginity, except this is going to last way longer than one second.

"Jimmy Kimmel is to late-night talk show hosts what Magic Johnson is to ... late-night talk show hosts."

"This is unbelievable -- it took Jimmy 10 years to accomplish what I just accomplished in 90 seconds."

To Kimmel: "Is there anything you want to say before we wrap things up? Wait, I'm sorry, we're out of time."